Description
Submersible Mixers Description
Adopt reduction device, there are two reduction forms of cycloid pin wheel type and gear reduction box type, which are determined according to working conditions and user requirements. Its supporting power is small (1.5-7.5KW), the rotation speed is low (36-63rpm), the impeller diameter is large (1000-2500mm), and the service range is wide. Aluminum alloy material is precision casting, with smooth surface, smooth shape, light weight, high strength, corrosion resistance and excellent friction performance, which can ensure a good friction effect with the liquid under low-speed motion, so as to create the best flow field . In addition to the stirring function, this series of products mainly have the functions of pushing and creating water flow.
It is suitable for aeration tanks and anaerobic tanks in industrial and urban sewage treatment plants, and can be used for water circulation in the tanks and the creation of water flow in the stages of nitrification, denitrification and phosphorus removal.List the parameters required for the selection in detail, and indicate the unit Purpose of use: mixing or advancing;Pool type and size, including water depth;The properties of the stirring medium, including viscosity, density, temperature, and solids content.
Submersible Mixers Parameter
| Model | Power (kW) | Current (A) | Rotary speed (rpm) | Impeller Diameter (mm) | Force (N) | Weight (kg) |
| SMB0.85/8-260/3-740/C/S | 0.85 | 3.4 | 740 | 260 | 163 | 55/58 |
| SMB1.5/6-260/3-980/C/S | 1.5 | 4.4 | 980 | 260 | 290 | 55/58 |
| SMB2.2/8-320/3-740/C/S | 2.2 | 5.9 | 740 | 320 | 582 | 74/77 |
| SMB4/6-320/3-980/C/S | 4 | 10.8 | 980 | 320 | 609 | 74/77 |
| SMB1.5/8-400/3-740/S | 1.5 | 5.6 | 740 | 400 | 382 | 76/80 |
| SMB2.5/8-400/3-740/S | 2.5 | 7.3 | 740 | 400 | 575 | 76/80 |
| SMB3/8-400/3-740/S | 3 | 8.6 | 740 | 400 | 642 | 78/82 |
| SMB4/6-400/3-980/S | 4 | 10.3 | 980 | 400 | 1010 | 80/84 |
| SMB4/12-620/3-480/S | 4 | 14 | 480 | 620 | 1230 | 240/245 |
| SMB5/12-620/3-480/S | 5 | 18.2 | 480 | 620 | 1420 | 240/245 |
| SMB7.5/12-620/3-480/S | 7.5 | 28 | 480 | 620 | 1963 | 255/270 |
| SMB10/12-620/3-480/S | 10 | 32 | 480 | 620 | 2361 | 255/270 |
Submersible Mixers Factor
- The maximum medium temperature does not exceed 40°C;
- The PH value of the medium is between 5-9;
- The density of the medium does not exceed 1150kg/m3;
- The diving depth is generally not more than 20m.
Submersible Mixers Features
The impeller has a suitable hydraulic design structure, high working efficiency, and the swept-back blade has a self-cleaning function to prevent debris from being entangled and blocked.
The insulation grade of the motor winding is F, and the protection grade is IP68. Imported bearings and motor anti-condensation devices are selected to make the motor work more reliable.
The submersible mixer has compact structure, simple operation and maintenance, convenient installation and maintenance, and long service life.
Mixed use with aeration system can greatly reduce energy consumption, significantly increase oxygenation, and effectively prevent precipitation.
Two mechanical seals are made of tungsten carbide-tungsten carbide. All exposed fasteners are stainless steel.
Submersible Mixers Component
- Motor
- Upper bearing
- Seal monitoring&indication
- Solids deflection ring
- Mechanical seal
- Axial flow propeller
- Bracket
- Control System
- Corrosion resistant shell
| Shell |
Stainless steel/GG25 cast iron |
| Impeller |
Stainless steel/Fiberglass Polyurethane |
| Shaft |
ASTM431 or 420 Stainless steel |
| Mechanical seal |
Corrosion resistant cemented tungsten carbide/or silicon carbide |
| Guide rod |
ASTN304 stainless steel |
| Lifting Bracket |
ASTM304 Stainless Steel |
| Lifting Cable |
ASTM304 Stainless Steel |
| Fasteners |
ASTM321 Stainless Steel |
Submersible Mixers Application
Livestock and poultry manure and urine storage tank
Oxidation pond
Livestock and poultry manure and urine transportation channel
Sewage treatment plant storage tank
Biogas fermentation tank
Industrial Wastewater Pool
Food factory raw material mixing
Energy-saving Submersible Mixers Selection
- The mixer must be submerged in water to work, and it cannot work in flammable and explosive environments or environments with strong corrosive liquids;
- Pool type;
- The characteristics of the medium include viscosity, density, solid content;
- The matching power required by the mixer is determined according to the size of the volume, the density, viscosity and mixing depth of the stirring liquid. One or more mixers should be used according to the specific situation.
Submersible Mixers Installation Method
